Use Of Ethernet Interfaces - Siemens NCU 7x0.3 PN Series Manual

Connecting

7.6 Use of Ethernet interfaces

7.6 Use of Ethernet interfaces
Application
The following connections can be established via the Ethernet interfaces:
● X120 provides the link to the system network (e.g. operator panels).
● X130 connects the Control Unit to the company network.
● X127 is used for commissioning and remote diagnostics via teleservice adapter IE.
Properties
The interfaces are full duplex 10/100/1000 Mbit Ethernet ports. Both ports are connected as
an Ethernet terminal.
Pin assignment
Table 7- 9
Pin
1
2
3
4
5
6
7
8
Signal type: B = bidirectional
52
You can find further details in the following manuals:
– SINUMERIK 840D sl Basesoftware and Operating Software Commissioning Manual
– SIMATIC TS Adapter IE Manual
Ethernet interfaces X120, X130, X127 in the 10/100 Mbit mode
Signal name
TXP
TXN
RXP
-
-
RXN
-
-
Signal type Meaning
B Transmit data +
B Transmit data -
B Receive data +
- Reserved, do not use
- Reserved, do not use
B Receive data -
- Reserved, do not use
- Reserved, do not use
NCU 7x0.3 PN
Manual, 09/2011, 6FC5397-1EP40-0BA0